$250 Million Mega Mansion is the Most Expensive House in America

Robert Frank, host of CNBC’s “Secret Lives of the Super Rich,” joins TODAY’s Hoda Kotb and Jenna Bush Hager live from Bel-Air, California, with an exclusive first look at a $250 million mega mansion. What makes it so expensive? For starters, there’s a 12,000-square-foot entertainment area!